Endress+Hauser Master Meter System, Operating Instructions Manual

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Master Meter System Diagnostics and troubleshooting
Hauser 49
Diagnosis
no.
Short text Diagnosti
c
behavior
Possible cause Remedy
112 Flow Computer 1 RAM
Fail An internal flow computer error has occurred. Restart flow computer.
If error persists, contact Hauser.
113 Flow Computer 1 RTC
Error An internal flow computer error has occurred. Restart flow computer.
If error persists, contact Hauser.
114 Flow Computer 1 SD
Card Error An internal flow computer error has occurred. Restart flow computer.
If error persists, contact Hauser.
115 Flow Computer 1 Task
Fail An internal flow computer error has occurred. Restart flow computer.
If error persists, contact Hauser.
116 Flow Computer 1 Units
Mismatch Error Settings selected for units are not plausible. Check settings for units.
117 Flow Computer 1 Flow
Rate/Total Discrepancy
Error The pulse input signal of the MM does not
match the Modbus mass rate signal. Check pulse input of MM and Modbus RTU
communication.
Check settings for flow discrepancy.
150 Flow Computer 1 DUT
Density High Upper DUT density limit has been exceeded. Check process conditions.
Check settings for alarm limits.
151 Flow Computer 1 DUT
Density Low Lower DUT density limit has been exceeded. Check process conditions.
Check settings for alarm limits.
152 Flow Computer 1 DUT
Pressure High Upper DUT pressure limit has been exceeded. Check process conditions.
Check settings for alarm limits.
153 Flow Computer 1 DUT
Pressure Low Lower DUT pressure limit has been exceeded. Check process conditions.
Check settings for alarm limits.
154 Flow Computer 1 DUT
Temperature High Upper DUT temperature limit has been
exceeded. Check process conditions.
Check settings for alarm limits.
155 Flow Computer 1 DUT
Temperature Low Lower DUT temperature limit has been
exceeded. Check process conditions.
Check settings for alarm limits.
156 Flow Computer 1 MM
Pressure High Upper MM pressure limit has been exceeded. Check process conditions.
Check settings for alarm limits.
157 Flow Computer 1 MM
Pressure Low Lower MM pressure limit has been exceeded. Check process conditions.
Check settings for alarm limits.
158 Flow Computer 1 MM
Temperature High Upper MM temperature limit has been
exceeded. Check process conditions.
Check settings for alarm limits.
159 Flow Computer 1 MM
Temperature Low Lower MM temperature limit has been
exceeded. Check process conditions.
Check settings for alarm limits.
160 Flow Computer 1 prove
aborted An ongoing prove was aborted (either manually
or automatically). Check detailed messages for prove. A message
will appear as soon as a new prove is started.
161 Flow Computer 1
Printer 1 Error An error has occurred in a connected printer. Check printer connection and settings.
162 Flow Computer 1
Printer 2 Error An error has occurred in a connected printer. Check printer connection and settings.
163 Flow Computer 1
Printer 3 Error An error has occurred in a connected printer. Check printer connection and settings.
164 Flow Computer 1
Printer Spool Full Flow computer printer spool is full. Check connected printers.
165 Flow Computer 1 FTP
Error The flow computer could not save the data to
the HMI computer. Check FTP settings on flow computer and HMI.
Contact Hauser.
166 Flow Computer 1 Duty
Meter
Communications Fail Modbus RTU communication between the flow
computer and Promass Duty Meter has failed. Check wiring of Modbus RTU (RS-485) cables.
Ensure that Promass is switched on. Check
Modbus RTU communication settings. Ensure
that a compatible Duty Meter is being used.
200 Flow Computer 2
Calculation Error A calculation error has occurred in the flow
computer. Restart flow computer.
If error persists, contact Hauser.